Veltrix PX-4339 Pro Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4339-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index	5,231 (PCIe Cards & NVMe Enclosures scale)
Category rank	#9,297
Street price	$369
Power	12 W
Performance per dollar	14.18
Released	2025

Brand	Veltrix
Model	Veltrix PX-4339 Pro
Type	Quad M.2 PCIe 5.0 x16 Card
Host interface	PCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput	4× ~14,000 MB/s
Drive support	M.2 NVMe 2230 / 2242 / 2260 / 2280
Cooling	Heatsink + 40 mm fan
Bus power	Slot-powered
Compatibility	UEFI boot supported; check slot bifurcation

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Cite this page: Hardware Spec Index, “Veltrix PX-4339 Pro Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/1124515 (accessed 2026-10-25).